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Tag: "tug" at biology news

Genetic tug of war determines sexual differentiation

... a male or female is determined by the winner of a tug of war between two different genes encoding signaling proteins and the divergent pathways they control, according to a new study led by Duke University Medical Center cell biologists. In their experiments in mice, the researchers found that two spec...

Molecular Motors Cooperate In Moving Cellular Cargo, Study Shows

... of steps, rather than engaging in the brute-force tug of war many scientists had imagined. "We discove...ee a fairly constant step size, we don't believe a tug of war is occurring," Selvin said. "If the dynein was fighting the kinesin, we would expect to see a...

Duke Chemists Isolating Individual Molecules Of Toxic Protein In Alzheimer's, Parkinson's Disease

...cale. Pulling back the tip can induce a measurable tug on the chemical bonds that hold together the two elevated monomers. By pulling on such bonds, the Duke scientists can deduce how much energy was required to bring the molecules together. Then, using their knowledge of protein chemistry, they can dev...

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(Date:12/14/2009)... HOUSTON -- (Dec. 14, 2009) -- Researchers at Rice ... a single nanoparticle that can be tracked in real ... cells, tags them with a fluorescent dye and kills ... the first examples from a growing field called "theranostics" ... treat diseases in a single procedure. , The research ...
(Date:12/14/2009)... as a clean-burning, renewable fuel that could help wean ... caused by ozone, compared with gasoline, especially in winter, ... , Ozone production from both gasoline and E85, ... percent ethanol, is greater in warm sunny weather than ... because heat and sunlight contribute to ozone formation. But ...
(Date:12/14/2009)... Engineering Society (BMES) have founded a new journal ... CVET is a forum for research on ... The first issue of the new quarterly journal will ... publications at Springer, Annals of Biomedical Engineering ... Cardiovascular Engineering and Technology will present a wide ...
Breaking Biology News(10 mins):Tracking new cancer-killing particles with MRI 2Ethanol-powered vehicles generate more ozone than gas-powered ones 2Ethanol-powered vehicles generate more ozone than gas-powered ones 3Biomedical Engineering Society's new journal to be published by Springer 2Idenix Pharmaceuticals Successfully Completes Proof of Concept Study of IDX184 for the Treatment of Hepatitis C Virus 28HCV 29 4752 1Idenix Pharmaceuticals Successfully Completes Proof of Concept Study of IDX184 for the Treatment of Hepatitis C Virus 28HCV 29 4752 2Idenix Pharmaceuticals Successfully Completes Proof of Concept Study of IDX184 for the Treatment of Hepatitis C Virus 28HCV 29 4752 3Idenix Pharmaceuticals Successfully Completes Proof of Concept Study of IDX184 for the Treatment of Hepatitis C Virus 28HCV 29 4752 4Idenix Pharmaceuticals Successfully Completes Proof of Concept Study of IDX184 for the Treatment of Hepatitis C Virus 28HCV 29 4752 5Prospective Clinical Advantages of Trabecular Metal 28TM 29 Technology Highlighted in Comparative Study 4750 1Prospective Clinical Advantages of Trabecular Metal 28TM 29 Technology Highlighted in Comparative Study 4750 2Prospective Clinical Advantages of Trabecular Metal 28TM 29 Technology Highlighted in Comparative Study 4750 3Prospective Clinical Advantages of Trabecular Metal 28TM 29 Technology Highlighted in Comparative Study 4750 4Prospective Clinical Advantages of Trabecular Metal 28TM 29 Technology Highlighted in Comparative Study 4750 5Vein Condition May Mask Serious Clot Disorder 52152 1Vein Condition May Mask Serious Clot Disorder 52152 2
(Date:12/15/2009)... couples of reproductive age were evaluated, Italian study found ... of children born with cystic fibrosis decreases when screening ... increases, a new study finds. , CF neonatal screening ... for many years. Since the 1990s, the area has ... infants born with CF. , Two different CF carrier ...
(Date:12/15/2009)... The American Diabetes Association and the CDC have released some sobering ... the United States. Treadmill desks offer employers an effective means of ... ... AZ (Vocus) December 14, 2009 -- Rates of diabetes are climbing ... in obesity rates. Despite this rise the American Diabetes Association has ...
(Date:12/15/2009)... Dec. 15 4R Systems, Inc., a ... solutions which help retailers significantly increase profits by ... announced today that The Vitamin Shoppe has been ... "4R,s store and DC inventory solutions have helped ... and in-stocks over the last two years," said ...
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(Date:12/15/2009)... links chronic obstructive pulmonary disease, or COPD, with increased ... the body,s immune system. , The University of ... of the immune system,s role in COPD, a serious, ... Americans with wheezing, shortness of breath, chest tightening and ... are to find better ways to detect and treat ...
Breaking Medicine News(10 mins):Health News:Wider Adult Screening May Mean Fewer Children With Cystic Fibrosis 2Health News:TrekDesk: A Potentially Positive Impact on Diabetes & Obesity 2Health News:TrekDesk: A Potentially Positive Impact on Diabetes & Obesity 3Health News:4R's Profit Optimizing Inventory Solutions Helps The Vitamin Shoppe Drive Increased Productivity and Performance 2Health News:4R's Profit Optimizing Inventory Solutions Helps The Vitamin Shoppe Drive Increased Productivity and Performance 3Health News:4R's Profit Optimizing Inventory Solutions Helps The Vitamin Shoppe Drive Increased Productivity and Performance 4Health News:Treadmill Reviews Rate Compact LifeSpan Treadmill Best Treadmill 2Health News:Immune cell activity linked to worsening COPD 2Health News:Immune cell activity linked to worsening COPD 3
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